support virtual packages on generic git hosts (Gitea)

src/apm_cli/deps/github_downloader.py

@@ -1056,14 +1056,29 @@ def _download_github_file(self, dep_ref: DependencyReference, file_path: str, re
             # All raw attempts failed — fall through to API path which
             # handles private repos, rate-limit messaging, and SAML errors.
 
+        # Try raw URL for generic hosts (Gitea, GitLab, etc.)
+        if host.lower() not in ("github.com",) and not host.lower().endswith(".ghe.com"):
+            raw_url = f"https://{host}/{owner}/{repo}/raw/{ref}/{file_path}"
+            raw_headers = {}
+            if token:
+                raw_headers['Authorization'] = f'token {token}'
+            try:
+                response = self._resilient_get(raw_url, headers=raw_headers, timeout=30)
+                if response.status_code == 200:
+                    if verbose_callback:
+                        verbose_callback(f"Downloaded file: {host}/{dep_ref.repo_url}/{file_path}")
+                    return response.content
+            except:
+                pass
+
         # --- Contents API path (authenticated, enterprise, or raw fallback) ---
         # Build GitHub API URL - format differs by host type
         if host == "github.com":
             api_url = f"https://api.github.com/repos/{owner}/{repo}/contents/{file_path}?ref={ref}"
         elif host.lower().endswith(".ghe.com"):
             api_url = f"https://api.{host}/repos/{owner}/{repo}/contents/{file_path}?ref={ref}"
         else:
-            api_url = f"https://{host}/api/v3/repos/{owner}/{repo}/contents/{file_path}?ref={ref}"
+            api_url = f"https://{host}/api/v1/repos/{owner}/{repo}/contents/{file_path}?ref={ref}"
 
         # Set up authentication headers
         headers = {

src/apm_cli/models/dependency/reference.py

@@ -580,7 +580,7 @@ def _detect_virtual_package(cls, dependency_str: str):
                 for seg in path_segments
             )
             has_collection = "collections" in path_segments
-            if has_virtual_ext or has_collection:
+            if has_virtual_ext or has_collection or len(path_segments) > 2:
                 min_base_segments = 2
             else:
                 min_base_segments = len(path_segments)